On 12/12/08 11:07 -0600, Marco Peereboom wrote: > It isn't pretty but: > dd if=/dev/wd1a skip=8244 bs=1 count=4 | hexdump -C > 4+0 records in > 4+0 records out > 4 bytes transferred in 0.001 secs (3263 bytes/sec) > 00000000 41 00 00 00 |A...| > 00000004 > > wd1a is the cooked RAID partition. In this case this is an AOE target. > If it was crypto it would have been 4c 00 00 00 |C...| > > Currently the possible values are: 0x00 (RAID 0), 0x01 (RAID 1), 0x41 > (AOE target), 0x4c (CRYPTO) & 0x61 (AOE initiator). > Note that softraid is not endian neutral so on big endian machines the > numbers are flipped.
wd0i is my RAID partition: .. $ dd if=/dev/wd0i skip=8244 bs=1 count=4 | hexdump -C 4+0 records in 4+0 records out 4 bytes transferred in 0.000 secs (11799 bytes/sec) 00000000 43 00 00 00 |C...| 00000004 .. $ what does 0x43 means? regards, c. > > FWIW, > /marco > > On Fri, Dec 12, 2008 at 01:33:14PM +0100, Michael wrote: > > Todd T. Fries schrieb: > > > tried > > > > > > bioctl -h softraid0 > > > lately? > > > > > > Well, yes... but it only works if I already activated the softraid device... > > > > # bioctl -h softraid0 > > Volume Status Size Device > > softraid0 0 Online 3.8G sd1 CRYPTO > > 0 Online 3.8G 0:0.0 noencl <sd0a> > > # bioctl -d sd1 > > # bioctl -h softraid0 > > > > > > ...but I would like to know what kind of type sd0a is before I try to use > > > > bioctl -c [01C] -l /dev/... softraid0 > > > > to be able to use bioctl from a script, only for CRYPTO. > > > > Only other way I currently see is to set the label from disklabel of sd0 > > to some name and check what to do from that information.